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Remove ?Sized on PartialEq/Eq impls

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This commit is contained in:
Jonas Schievink 2021-04-02 18:26:34 +02:00
parent 76452956e4
commit 6e227b80a7
1 changed files with 5 additions and 3 deletions
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8
crates/hir_def/src/intern.rs
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@ -90,14 +90,16 @@ impl<T: Internable + ?Sized> Interned<T> {
}
/// Compares interned `Ref`s using pointer equality.
impl<T: Internable + ?Sized> PartialEq for Interned<T> {
impl<T: Internable> PartialEq for Interned<T> {
// NOTE: No `?Sized` because `ptr_eq` doesn't work right with trait objects.
#[inline]
fn eq(&self, other: &Self) -> bool {
Arc::ptr_eq(&self.arc, &other.arc)
}
}
impl<T: Internable + ?Sized> Eq for Interned<T> {}
impl<T: Internable> Eq for Interned<T> {}
impl<T: Internable + ?Sized> AsRef<T> for Interned<T> {
#[inline]
@ -148,7 +150,7 @@ pub trait Internable: Hash + Eq + 'static {
}
macro_rules! impl_internable {
( $($t:ty),+ $(,)? ) => { $(
( $($t:path),+ $(,)? ) => { $(
impl Internable for $t {
fn storage() -> &'static InternStorage<Self> {
static STORAGE: InternStorage<$t> = InternStorage::new();